California’s drought spurring water recycling at home – U.S. News & World Report

California's drought spurring water recycling at homeU.S. News & World ReportIn this photo taken Wednesday, May 27, 2015, Catarina Negrin shows an irrigation system using gray water running through the back yard of her home in Berkeley, Calif. The future of California water looks gray…and that's not a bad thing. As cities cut …and more »